New Effect: Shunt Boost

ChaosMod/ChaosMod.vcxproj

@@ -120,6 +120,7 @@
     <ClCompile Include="Effects\db\Misc\MiscNoSky.cpp" />
     <ClCompile Include="Effects\db\Misc\MiscRampJam.cpp" />
     <ClCompile Include="Effects\db\Misc\MiscFakeCrash.cpp" />
+    <ClCompile Include="Effects\db\Misc\MiscShuntBoost.cpp" />
     <ClCompile Include="Effects\db\Misc\MiscSolidProps.cpp" />
     <ClCompile Include="Effects\db\Misc\MiscSpinningProps.cpp" />
     <ClCompile Include="Effects\db\Misc\MiscRandomWaypoint.cpp" />

ChaosMod/Effects/db/Misc/MiscShuntBoost.cpp

@@ -0,0 +1,47 @@
+#include <stdafx.h>
+
+#define PI 3.14159265
+
+static void OnStart()
+{
+	std::vector<Entity> entities;
+
+	for (Ped ped : GetAllPeds())
+	{
+		if (!IS_PED_IN_ANY_VEHICLE(ped, false))
+			entities.push_back(ped);
+	}
+
+	for (Vehicle veh : GetAllVehs())
+	{
+		entities.push_back(veh);
+	}
+
+	for (Object prop : GetAllProps())
+	{
+		entities.push_back(prop);
+	}
+
+	for (Entity ent : entities)
+	{
+		float rot        = GET_ENTITY_HEADING(ent);
+		Vector3 velocity = GET_ENTITY_VELOCITY(ent);
+		float len        = std::max(velocity.Length(), 3.f);
+		float y          = sin((360 - rot) * PI / 180) * len * 2.5f;
+		float x          = cos((360 - rot) * PI / 180) * len * 2.5f;
+		if (g_Random.GetRandomInt(0, 1))
+			x = -x;
+		else
+			y = -y;
+
+		SET_ENTITY_VELOCITY(ent, velocity.x + x, velocity.y + y, velocity.z);
+	}
+}
+
+// clang-format off
+REGISTER_EFFECT(OnStart, nullptr, nullptr, EffectInfo
+	{
+		.Name = "Shunt Boost",
+		.Id = "misc_shunt_boost"
+	}
+);

ConfigApp/Effects.cs

@@ -415,6 +415,7 @@ public enum EffectTimedType
             { "screen_realfp", new EffectInfo("Real First Person", EffectCategory.Screen, true) },
             { "screen_hueshift", new EffectInfo("Hue Shift", EffectCategory.Screen, true) },
             { "player_copyforce", new EffectInfo("Use The Force", EffectCategory.Player, true, true) },
+            { "misc_shunt_boost", new EffectInfo("Shunt Boost", EffectCategory.Misc) },
         };
     }
 }